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BCM84884B0KFSBG The BCM84884B0KFSBG is a quad-port 5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-TX Ethernet CMOS transceiver from Broadcom, supporting USXGMII, XFI, and other MAC interfaces.
Mfr Part #:

BCM84884B0KFSBG

Available from 2 distributors
Mfr Name: Broadcom Limited
Broadcom Limited
The BCM84884B0KFSBG is a quad-port 5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-TX Ethernet CMOS transceiver from Broadcom, supporting USXGMII, XFI, and other MAC interfaces.
✓ Total Stock: 314 pcs

BCM84884B0KFSBG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
158 pcs
On Request
158 pcs On Request 1 On Request On Request 18+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
156 pcs
On Request
156 pcs On Request 1 On Request On Request 18+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCM84884B0KFSBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Function
Interface
Mounting Type
Number of Pins
Number of Ports
Operating Temperature
Protocol
Standards
Supplier Device Package
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BCM84884B0KFSBG Description

Short technical summary and product information.

The BCM84884B0KFSBG is a quad-port Ethernet CMOS transceiver from Broadcom that integrates all physical-layer functions for 5GBASE-T, 2.5GBASE-T, 1000BASE-T, and 100BASE-TX on Category 5e, 6, or 6A twisted-pair cable. It supports multiple MAC interfaces including USXGMII, XFI, 5000BASE-X, 2500BASE-X, and 1000BASE-X (SGMII).

 

Key features include IEEE 802.3 compliant standards, Energy Efficient Ethernet (EEE) for reduced power consumption, IEEE 1588 Precision Time Protocol (PTP) version 2 timestamping, 18KB jumbo frame support, enhanced cable diagnostics, and automatic speed negotiation. The device operates over a temperature range of 0°C to 70°C.

 

The BCM84884B0KFSBG is housed in a 484-ball BGA package (23x23 mm) with surface mount mounting. This quad-port transceiver is designed for high-performance networking equipment such as enterprise switches, routers, and network interface cards requiring 5G/2.5G NBASE-T connectivity.

BCM84884B0KFSBG Quick Information

Product Type: Ethernet Transceiver
Canonical Name: BCM84884B0KFSBG Quad-Port 5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-TX Ethernet CMOS Transceiver
Subcategory: Quad-Port PHY

BCM84884B0KFSBG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BCM84884B0KFSBG Features

  • Quad-port Ethernet transceiver supporting 5GBASE-T.
  • Multiple data rates: 5G, 2.5G, 1G, 100Mbps.
  • Supports USXGMII, XFI, and SGMII interfaces.
  • IEEE 1588 Precision Time Protocol support.
  • Energy Efficient Ethernet (EEE) for power savings.

BCM84884B0KFSBG Applications

  • Used in enterprise network switches and routers.
  • Ideal for 5G/2.5G NBASE-T applications.
  • Suitable for data center and campus networks.
  • Perfect for upgrading existing 1G Ethernet links.

BCM84884B0KFSBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BCM84884B0KFSBG?

The operating temperature range is 0°C to 70°C.

What package does the BCM84884B0KFSBG come in?

It is available in a 484-BGA package with dimensions 23x23 mm (supplier device package).

What data rates does the BCM84884B0KFSBG support?

It supports 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps.

Which MAC interfaces does the BCM84884B0KFSBG support?

It supports USXGMII, XFI, 5000BASE-X, 2500BASE-X, and 1000BASE-X (SGMII).

Does the BCM84884B0KFSBG support IEEE 1588 Precision Time Protocol (PTP)?

Yes, it supports IEEE 1588-2008 PTP version 2.

Does the BCM84884B0KFSBG support Energy Efficient Ethernet (EEE)?

Yes, it supports EEE on 5GBASE-T, 2.5GBASE-T, 1000BASE-T, and 100BASE-TX.

Is the BCM84884B0KFSBG RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified and should be confirmed with official documentation.

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